Datasheet LWB5+ M.2 Version 0.
LWB5+ M.2 Datasheet REVISION HISTORY Version Date Notes 0.1 TBD Initial preliminary version https://www.lairdconnect.com/wirelessmodules/wifi-modules-bluetooth/ 2 © Copyright 2020 Laird Connectivity, Inc.
LWB5+ M.2 Datasheet CONTENTS 1 2 Scope .................................................................................................................................................................................. 4 Introduction .......................................................................................................................................................................... 4 2.1 General Description.................................................................................
LWB5+ M.2 Datasheet 1 SCOPE This document describes key hardware aspects of the Laird LWB5-+ M.2 module providing either SDIO or USB2.0 interface for WLAN connection and UART/PCM, USB2.0/PCM for Bluetooth® connection. This document is intended to assist device manufacturers and related parties with the integration of this radio into their host devices.
LWB5+ M.2 Datasheet 3 LWB5+ M.2 MODULE FEATURES SUMMARY The Laird LWB5+ M.2 module features are described in Table 2. Table 2: LWB5+ M.2 module features Feature Radio Front End Description Integrates the complete transmit/receive diversity RF paths including diplexer, switches, reference crystal oscillator, and power manage unit (PMU). Supports 20/40/80MHz channel bandwidth. WLAN/Bluetooth share one antenna. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.
LWB5+ M.2 Datasheet Feature Description Bluetooth/BLE Interface Host Controller Interface (HCI) using high speed UART, USB 2.0 Main Chip Cypress CYW4373EUBGT Input Voltage Requirements Typical DC 3.3 V, operating range from DC 3.2V to 3.6V I/O Signalling Voltage Compliant with M.2 standard For the Key-E form factor, the SDIO, PCM, and UART interfaces only support 1.
LWB5+ M.2 Datasheet Feature Description 9 1 256-QAM 802.11ac/n Spatial Streams 1 (1x1 SISO) Bluetooth Data Rates Supported 1, 2, 3 Mbps 5/6 N/A N/A 180 200 390 433.3 GFSK@ 1 Mbps Bluetooth Modulation Pi/4-DQPSK@ 2 Mbps 8-DPSK@ 3 Mbps USA (FCC) EU – members of European Union (ETSI) Regulatory Certifications Canada Australia Japan 2.4 GHz Frequency Bands 2.4 GHz Operating Channels (Wi-Fi) 5 GHz Frequency Bands ETSI: 2.4 GHz to 2.483 GHz FCC/IC: 2.4 GHz to 2.473 GHz MIC: 2.4 GHz to 2.
LWB5+ M.2 Datasheet Feature Description nominal with +/-2 dBm tolerance at room temperature. 802.11g 6 Mbps 48 Mbps, 54 Mbps 15.5 dBm (35.5 mW) 14.5 dBm (28.2 mW) 802.11n (2.4 GHz) HT20; MCS0-7 HT40; MCS0-7 13.5 dBm (22.4 mW) 9.5 dBm (8.9 mW) Tolerance could be up to +/-2.5 dBm across operating temperature. Note: HT20 – 20 MHz-wide channels HT40 – 40 MHz-wide channels HT80 – 80 MHz-wide channels Typical Receiver Sensitivity (PER <= 10%) Note: All values nominal, +/-3 dBm. https://www.lairdconnect.
LWB5+ M.2 Datasheet Feature Description Bluetooth: 1 Mbps (1DH5) 2 Mbps (2DH5) 3 Mbps (3DH5) Bluetooth LE Operating Systems Supported Security -90 dBm -92 dBm -86 dBm -93 dBm Linux Android WEP WPA and WPA2 (Personal) support for powerful encryption and authentication. AES and TKIP in hardware for faster data encryption and IEEE 802.11i compatibility. Reference WLAN subsystem provides Wi-Fi Protected Setup (WPS).
LWB5+ M.2 Datasheet 5 WLAN FUNCTIONAL DESCRIPTION 5.1 Overview The LWB5+ M.2 module is designed based on the CYPRESS CYW4373EUBGT 802.11ac/a/b/g/n chipset. It is optimized for high speed, reliable, and low-power embedded applications. It’s integrated with dual-band WLAN (2.4/5GHz) and Bluetooth 5.0. Its functionality includes: Improved throughput on the link due to frame aggregation, RIFS (reduced inter-frame spacing), and half guard intervals. Support for LDPC (Low Density Parity Check) codes.
LWB5+ M.2 Datasheet Feature Description WLAN Channel Channel frequency supported. 20 MHz Channel Freq. (MHz) 40 MHz Channel 80 MHz Freq. (MHz) Channel Freq. (MHz) Channel Freq.
LWB5+ M.2 Datasheet 6 BLUETOOTH FUNCTIONAL DESCRIPTION The LWB5+ M.2 module includes a fully-integrated Bluetooth baseband/radio. Several features and functions are listed in Table 5. Table 5: Bluetooth functions Feature Description Bluetooth Interface Bluetooth Core functionality Bluetooth Low Energy (BLE) Core functionality https://www.lairdconnect.
LWB5+ M.2 Datasheet 7 BLOCK DIAGRAM Figure 1: Block diagram 8 ELECTRICAL CHARACTERISTICS 8.1 Absolute Maximum Ratings Table 6 summarizes the absolute maximum ratings and Table 7 lists the recommended operating conditions for the LWB5+ M.2 module. Absolute maximum ratings are those values beyond which damage to the device can occur. Functional operation under these conditions, or at any other condition beyond those indicated in the operational sections of this document, is not recommended.
LWB5+ M.2 Datasheet 8.2 Recommended Operating Conditions Table 7: Recommended Operating Conditions Symbol (Domain) 3V3 T-ambient Parameter Min Typ Max Unit External 3.3V power supply 3.2 3.30 3.6 V Ambient temperature -40 25 85 °C 8.3 DC Electrical Characteristics Table 8 list the general DC electrical characteristics over recommended operating conditions (unless otherwise specified). Table 8: General DC electrical characteristics (For 1.
LWB5+ M.2 Datasheet Symbol Parameter Min Typ Max OFDM, 54 Mbps — -73 — HT20, MCS0 — -89 — HT20, MCS7 — -70 — HT40, MCS0 — -86 — HT40, MCS7 — -66 — VHT20, MCS0 — -88 — VHT20, MCS8 — -66 — VHT40, MCS0 — -86 — VHT40, MCS9 — -62 — VHT80, MCS0 — -83 — VHT80, MCS9 — -59 — OFDM, 6 Mbps 16 31.7 — OFDM, 54 Mbps -1 13.8 — OFDM, 65 Mbps -2 8.4 — Radj. OFDM, 6 Mbps 32 44.
LWB5+ M.2 Datasheet Freq. 2442MHz 2472MHz Mode/Rate (Mbps) Maximum Current Consumption Output Power (dBm) (mA) HT20 MCS 0 15.5 dBm 361 HT20 MCS 7 15.5 dBm 339 HT40 MCS 0 11.5 dBm 324 HT40 MCS 7 11.5 dBm 298 1 Mbps 18 dBm 390 11 Mbps 18 dBm 406 6 Mbps 17.5 dBm 406 54 Mbps 16.5 dBm 364 HT20 MCS 0 15.5 dBm 361 HT20 MCS 7 15.5 dBm 339 HT40 MCS 0 11.5 dBm 324 HT40 MCS 7 11.5 dBm 298 1 Mbps 18 dBm 390 11 Mbps 18 dBm 406 6 Mbps 17.5 dBm 406 54 Mbps 16.
LWB5+ M.2 Datasheet Symbol Parameter Conditions Min Typ Max 11ac VHT80 EVM compliant MCS 6-7 — 12 — 11ac VHT80 EVM compliant MCS 8-9 — 11 — — -2.0 — +2.0 Transmit power accuracy at 25 ℃ ATx Unit dB Table 13: WLAN current consumption on 5 GHz (SDIO=VDIO=1.8V) Freq.
LWB5+ M.2 Datasheet Test Parameter Min Typ Max π/4-DQPSK — 4 — 8-DPSK — 4 — BT Spec. Unit Frequency Range 2.4 — 2.4835 2.4 ≤ f ≤ 2.4835 GHz 20 dB Bandwidth — 919.5 — ≤ 1000 KHz Δf1avg Maximum Modulation 140 155 175 140 < Δf1avg < 175 KHz Δf2max Minimum Modulation 115 135 — ≥ 115 KHz Δf2avg/Δf1avg — 0.9 — ≥ 0.
LWB5+ M.2 Datasheet Test Parameter Min Typ Max BT Spec. Unit 8-DPSK — -39.5 -33 ≤ -33 dB π/4-DQPSK — -24.5 -7 ≤ -7 dB 8-DPSK — -17 0 ≤0 dB C/I 1 MHz adjacent to image channel π/4-DQPSK — -43 -20 ≤ -20 dB 8-DPSK — -37 -13 ≤ -13 dB Out-of-Band Blocking Performance 30-2000MHz — -10 — — dBm 2-2.399GHz — -27 — — dBm (CW) BER ≤ 0.1% 2.484-3GHz — -27 — — dBm 3-12.75GHz — -10 — — dBm C/I image channel Table 17: BLE RF Specifications (3.
LWB5+ M.2 Datasheet 10.1.1 Default Speed, High-speed Modes Figure 2: SDIO protocol timing diagram--- default mode (1.8V) Figure 3: SDIO protocol timing diagram--- High-Speed mode (1.8V) Note: Over full range of values specified in the Recommended Operating Conditions unless otherwise specified. Table 18: SDIO timing requirements Symbol Parameter fPP Clock Frequency TWL Clock low time TWH Clock high time TISU Input Setup time TIH Input Hold time https://www.lairdconnect.
LWB5+ M.2 Datasheet Symbol TODLY TOH Parameter Condition Min. Typ. Max. Output delay time Default Speed - - 14 CL≦40pF (1 card) High-Speed - - 14 Output hold time High-Speed 0 - - Unit ns ns 10.1.2 SDR12, SDR25, SDR50 Mode (up to 100MHz) (1.8V) Figure 4: SDIO protocol timing Diagram--- SDR12, SDR25, SDR50 modes (up to 100 MHz) (1.8V) Note: Over full range of values specified in the Recommended Operating Conditions unless otherwise specified.
LWB5+ M.2 Datasheet 10.1.3 SDR104 Mode (208 MHz) (1.8V) Figure 5: SDIO protocol timing Diagram--- SDR104 modes (up to 208 MHz) (1.8V) Note: Over full range of values specified in the Recommended Operating Conditions unless otherwise specified. Table 20: SDIO timing requirements--- SDR104 modes (up to 208MHz) (1.8V) Symbol Parameter Condition Min. Typ. Max. Unit fPP Clock Frequency SDR104 0 - 208 MHz TISU Input setup time SDR104 1.4 -- - ns TIH Input Hold time SDR104 0.
LWB5+ M.2 Datasheet 10.1.4 SDR50 Mode (50MHz) (1.8V) Figure 6: SDIO CMD timing diagram--- SDR50 modes (50 MHz) (1.8V) Figure 7: SDIO DAT[3:0] timing Diagram--- SDR50 modes (50 MHz) (1.8V) Note: In SDR50 mode, DAT[3:0] lines are samples on both edges pf the clock (not applicable for CMD line) Table 21: SDIO timing requirements – SDR50 modes (50 MHz) Symbol Parameter Condition Min. Typ. Max.
LWB5+ M.2 Datasheet Symbol Parameter Condition Min. Typ. Max. Unit SDR50 -- -- 13.7 ns SDR50 1.5 -- -- ns SDR50 3 -- -- ns SDR50 0.8 -- -- ns SDR50 -- -- 7.0 ns SDR50 1.
LWB5+ M.2 Datasheet Symbol Parameter Min. Typ. Max. Unit TDIHO - 15 - - ns TBF - - - 15 ns Figure 9: PCM Timing Specification – Slave Mode Table 23: PCM Timing Specification – Slave Mode Symbol Parameter Min. Typ. Max. Unit FBCLK - - 2/2.048 - MHz Duty CycleBCLK - 0.4 0.5 0.
LWB5+ M.2 Datasheet Voltage Function If Not Used 1.8V PCM clock. Can be master (Output) or slave (Input) NC I 1.8V SDIO clock input NC PCM_SYNC I/O 1.8V 11 SDIO CMD I/O 1.8V 12 PCM_OUT O 1.8V 13 SDIO DATA0 I/O 1.8V 14 PCM_IN I 1.8V 15 SDIO DATA1 I/O 1.8V 16 LED2# O 3.3V 17 SDIO DATA2 I/O 1.8V 18 GND - - 19 SDIO DATA3 I/O 1.8V 20 UART WAKE# O 1.8V 21 SDIO WAKE# I 1.8V Pin # Name Type 8 PCM_CLK I/O 9 SDIO CLK 10 Ref. PCM Sync.
LWB5+ M.2 Datasheet Voltage If Not Used Pin # Name Type 42 VENDER DEFINED42 I/O 43 PETn0 - - NC NC 44 COEX3 - - NC NC 45 GND - - Ground GND Ref. Function Reserved for feature support 1.8V Reserved for WL_DEVICE_WAKE. NC Input from Host to wake up WLAN module. Reserved for feature support 46 COEX2 I/O 1.8V WCI-2 LTE coexistence Interface NC 47 REFCLKp0 - - NC NC 48 COEX1 I/O 1.
LWB5+ M.2 Datasheet Pin # Name Type Voltage Ref. Function If Not Used NC NC C 71 RESERVED 72 3.3V 73 RESERVED 74 3.3V 75 GND PWR I/P PWR I/P - - DC supply voltage for module. 3.3V Operational is 3.2V to 3.6V - NC DC supply voltage for module. 3.3V Operational is 3.2V to 3.6V - Ground -NC -GND 12 MECHANICAL SPECIFICATIONS Module dimensions of LWB5+ M.2 module is 17 x 12 x 2.1 mm. Detail drawings are shown in Figure 10. Figure 10: Mechanical drawing - LWB5+ M.
LWB5+ M.2 Datasheet Figure 11: Module dimension of LWB5+ M.2 module – Top View Note: The Wi-Fi MAC address is located on the product label. The last digit of Wi-Fi MAC address is assigned to either 0, 2, 4, 6, 8, A, C, E. The BT MAC address is the Wi-Fi MAC address plus 1. 13 MOUNTING The LWB5+ M.2 module connects to the host via a standard PCI EXPRESS M2 connector. The Kyocera’s (www.Kyoceraconnector.com) 6411 series provide 1.8 mm, 2.3 mm and 3.2 mm connector heights and JAE’s (https://www.jae.
LWB5+ M.2 Datasheet Figure 12: Mounting information of the LWB5+ M.2 module and recommended layout pattern for the stand-off 14 RF LAYOUT DESIGN GUIDELINES The following is a list of RF layout design guidelines and recommendation when installing a Laird radio into your device. Do not run antenna cables directly above or directly below the radio. Do not place any parts or run any high speed digital lines below the radio.
LWB5+ M.2 Datasheet 14.1 Recommended and Required Storage/Handling Conditions 14.1.1 Prior to Opening the Dry Packing The following are required storage conditions prior to opening the dry packing: Normal temperature: 5~40℃ Normal humidity: 80% (Relative humidity) or less Storage period: One year or less Note: Humidity means Relative Humidity. 14.1.
LWB5+ M.2 Datasheet 14.1.4 Precautions for Use Opening/handing/removing must be done on an anti-ESD treated workbench. All workers must also have undergone anti-ESD treatment. The devices should be mounted within one year of the date of delivery. 15 REGULATORY 15.1 Regulatory IDs Summary Model US/FCC Canada/IC MIC Sterling LWB5+ SQG-LWB5PLUS 3147A-LWB5PLUS 201-200402 15.2 Certified Antennas The SQG-LWB5PLUS was tested with antennas listed in the following table.
LWB5+ M.2 Datasheet Antenna Laird MHF4L Jumper CARSMF10AMH4L001 N/A SMA to MHF4L 15.4 FCC Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
LWB5+ M.2 Datasheet authorization. The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.
LWB5+ M.2 Datasheet (2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. This radio transmitter (IC: 3147A-LWB5PLUS) has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated.
LWB5+ M.2 Datasheet NOTE IMPORTANTE: Dans le cas où ces conditions ne peuvent être satisfaites (par exemple pour certaines configurations d'ordinateur portable ou de certaines co-localisation avec un autre émetteur), l'autorisation du Canada n'est plus considéré comme valide et l'ID IC ne peut pas être utilisé sur le produit final. Dans ces circonstances, l'intégrateur OEM sera chargé de réévaluer le produit final (y compris l'émetteur) et l'obtention d'une autorisation distincte au Canada.
LWB5+ M.2 Datasheet 15.7 European Union The integrator must include specific information in the user’s guide for the device into which the Sterling-LWB5+ is integrated.
LWB5+ M.2 Datasheet Richtlinie 2014/53/EU befindet. Eesti [Estonian] Käesolevaga kinnitab [tootja nimi] seadme [seadme tüüp] vastavust direktiivi 2014/53/EL põhinõuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sätetele. English Hereby, [name of manufacturer], declares that this [type of equipment] is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU.
LWB5+ M.2 Datasheet 15.7.1 EU Declarations of Conformity This device complies with the essential requirements of the Radio Equipment directive: 2014/53/EU. The following test methods have been applied to prove presumption of conformity with the essential requirements of the Radio Equipment directive 2014/53/EU: Manufacturer: Products: Product Description EU Directives: Laird 453-00048, 453-00049 LWB5+ series M.
LWB5+ M.2 Datasheet Česky [Czech] [Jméno výrobce] tímto prohlašuje, že tento [typ zařízení] je ve shodě se základními požadavky a dalšími příslušnými ustanoveními směrnice 1999/5/ES. Dansk [Danish] Undertegnede [fabrikantens navn] erklæ rer herved, at følgende udstyr [udstyrets typebetegnelse] overholder de væ sentlige krav og øvrige relevante krav i direktiv 1999/5/EF.
LWB5+ M.2 Datasheet 17 BLUETOOTH SIG QUALIFICATION 17.1 Overview The LWB5+ Series module is listed on the Bluetooth SIG website as a qualified Controller Subsystem. Design Name Owner Declaration ID Link to listing on the SIG website Laird Laird It is a mandatory requirement of the Bluetooth Special Interest Group (SIG) that every product implementing Bluetooth technology has a Declaration ID.
LWB5+ M.2 Datasheet materials or products rests with the end user since Laird Connectivity and its agents cannot be aware of all potential uses. Laird Connectivity makes no warranties as to non-infringement nor as to the fitness, merchantability, or sustainability of any Laird Connectivity materials or products for any specific or general uses. Laird Connectivity or any of its affiliates or agents shall not be liable for incidental or consequential damages of any kind.